Inventor · disambiguated record
Karl-Rudolf Hegemann
Also filed as: HEGEMANN KARL R · HEGEMANN KARL-RUDOLF
19 granted patents·183 citations·filing 1974–2012
94Inventor score
Top patents by PatentIndex Score
19 records- 0189US4218241AMethod of recovering energy from converter exhaust gasesBISCHOFF GASREINIGUNG·Filed 1978·Granted Aug 19, 1980·16 cites·8 claims
- 0277US4007025AApparatus for cleaning stack gas and using same for generation of electric powerBISCHOFF GASREINIGUNG·Filed 1974·Granted Feb 8, 1977·17 cites·5 claims
- 0372US6610115B1Dust extraction installation for blast furnace gasWURTH PAUL SA·Filed 2000·Granted Aug 26, 2003·11 cites·15 claims
- 0469US4152123AGas-cleaning apparatus and method for high-pressure blast furnaceBISCHOFF GASREINIGUNG·Filed 1978·Granted May 1, 1979·14 cites·9 claims
- 0563US9327228B2Venturi scrubber for wet dedusting and having an insert bodyHEGEMANN KARL-RUDOLF·Filed 2012·Granted May 3, 2016·1 cites·17 claims
- 0663US4052042AApparatus for cleaning blast-furnace exhaust gasesBISCHOFF GASREINIGUNG·Filed 1976·Granted Oct 4, 1977·12 cites·19 claims
- 0762US4055331AMethod of cleaning stack gas and using same for generation of electric powerBISCHOFF GASREINIGUNG·Filed 1976·Granted Oct 25, 1977·17 cites·4 claims
- 0858US4627965AMethod of desulfurizing industrial flue gasesBISCHOFF GASREINIGUNG·Filed 1986·Granted Dec 9, 1986·21 cites·2 claims
- 0958US4415142AApparatus for handling converter gasBISCHOFF GASREINIGUNG·Filed 1981·Granted Nov 15, 1983·7 cites·4 claims
- 1057US4145193AApparatus for cleaning stack gas and using same for generation of electric powerBISCHOFF GASREINIGUNG·Filed 1977·Granted Mar 20, 1979·15 cites·5 claims
- 1146US4375439AAnnular gap scrubberBISCHOFF GASREINIGUNG·Filed 1981·Granted Mar 1, 1983·11 cites·4 claims
- 1245US4427183AGas control system for steel-making convertersHEGEMANN KARL RUDOLF·Filed 1981·Granted Jan 24, 1984·4 cites·4 claims
- 1344US4576803AMethod of producing calcium sulfate dihydrate in connection with the desulfurization of flue gasesBISCHOFF GASREINIGUNG·Filed 1983·Granted Mar 18, 1986·6 cites·3 claims
- 1442US4093434AGas-scrubber apparatus for blast furnaceBISCHOFF GASREINIGUNG·Filed 1976·Granted Jun 6, 1978·4 cites·6 claims
- 1541US4316727AAnnular-gap washer including electrode meansBISCHOFF GASREINIGUNG·Filed 1980·Granted Feb 23, 1982·10 cites·3 claims
- 1640US4503020AMethod of producing calcium sulfate semihydrate in conjunction with the desulfurization of flue gasesBISCHOFF GASREINIGUNG·Filed 1983·Granted Mar 5, 1985·8 cites·6 claims
- 1739US6749822B2Process for treatment of gases from a sintering plantWURTH PAUL SA·Filed 2002·Granted Jun 15, 2004·0 cites·11 claims
- 1835US3976454AExhaust system for steel-making plantBISCHOFF GASREINIGUNG·Filed 1975·Granted Aug 24, 1976·6 cites·6 claims
- 1930US4234335AGas cleaning method and apparatusBISCHOFF GASREINIGUNG·Filed 1978·Granted Nov 18, 1980·3 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →